Product maintenance encompasses a wide range of essential tools, equipment, and supplies used for the upkeep and repair of machinery, systems, and facilities. In the context of an MRO and automation-focused e-commerce platform, this category includes items such as lubricants, cleaning agents, adhesives, sealants, abrasives, and protective coatings. It also features maintenance tools like wrenches, screwdrivers, pliers, and diagnostic instruments. Additionally, the category offers consumables like filters, belts, gaskets, and O-rings, which are critical for routine equipment servicing. These products ensure optimal performance, longevity, and safety of industrial and automated systems, catering to the needs of technicians, engineers, and maintenance professionals.